Propane tank holder



FIG. 1 is a perspective view of a propane tank holder;

FIG. 2 is another perspective view of the propane tank holder;

FIG. 3 is a left side view of the propane tank holder;

FIG. 4 is a front view of the propane tank holder;

FIG. 5 is a right side view of the propane tank holder;

FIG. 6 is a rear view of the propane tank holder;

FIG. 7 is a top view of the propane tank holder; and,

FIG. 8 is a bottom view of the propane tank holder.

Broken lines in the Figures depict portions of the propane tank holder that are not claimed and form no part of the claimed design. 

CLAIM The ornamental design for a propane tank holder, as shown and described. 